Traction problems

Also, another point. Any shock that puts pressure on the springs, whether gas charged, or especially air shocks, changes the way the Mopar suspension was designed to work. The shocks are supposed to be inert all except to dampen the spring oscillations. Tons of people try as they might to reinvent the wheel here, but a good old heavy duty hydraulic shock is all you need in the rear. They let the SS springs do their job. In fact, the MP Chassis manual even says in one chapter to use old style hydraulic shocks on the front, but to drill holes in them and DRAIN them of their fluid. I kid you not. It's in the book.......and guess what? It WORKS! I've done it myself. Of course that renders the front shocks all but useless as anything other than to help limit front end rise, but it makes them transfer weight like a big dog. And lemmie tell you, it makes the front end rise RIGHT NOW.

Course for a street car, that's a little extreme.